Casey James, born Shauna Ostler on July 10, 1968, in Salt Lake City, Utah, is a prominent American adult entertainer celebrated for her massive enhanced K-cup breasts. Standing 5'6" tall with athletic 59-26-36 measurements, brown hair, and green eyes, she transformed from a self-described high school 'dork'—whose breasts reached D-cup early—to an exotic dancer named Jesse James in the early 1990s. She got implants to match the big-bust trend, then debuted in adult modeling in 1994 for magazines like D-Cup and Bust Out!. Adopting 'Casey James' in 1996, she became a Scoreland centerfold, starring in Boob Cruise videos (1998-2003), often in non-sex, masturbation, or lesbian scenes.
She ran an official website, appeared on Maury Povich (2005), German TV, and did nude webcams through the 2000s. After retiring in 2004, she returned in 2011, partnering with SaRenna Lee to launch SarCas Productions in Jacksonville, Florida, producing nude content featuring big-bust models until 2022. Bisexual and Caucasian, her 28-year career spans modeling, stripping, and MILF porn.